G05D 7/016
The sensing element being a ball
Official title: {the sensing element being a ball}
G05D7/016 (The sensing element being a ball) appears on 8 US grants and 3 published applications in this corpus.
Search patents in G05D- Granted patents
- 8
- Published applications
- 3
- Assignees
- 7
- Inventors
- 13
- Latest grant
- 10 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Return gas prevention device for drainage pipe10 May 2022US 11,326,334 B2Zhejiang Ocean University
- Valve30 Dec 2014US 8,919,373 B2Neoperl GmbH
- Constant flowrate water saving valve and shower head using the same22 Feb 2000US 6,027,044 A
- Temperature and flow control valve24 Dec 1996US 5,586,722 A
- Self-adjusting suction regulator17 Aug 1993US 5,236,425 ABioResearch Inc.
Most cited
By later US patents
- Self-adjusting suction regulator14US 5,236,425 ABioResearch Inc. · 1993
- Constant flowrate water saving valve and shower head using the same8US 6,027,044 A2000
- Automatic vacuum stabilizing valve7US 4,070,237 AJWI Ltd. · 1978
- Dispenser flow proportioning device5US 4,342,406 ABeatrice Foods Co. · 1982
- Temperature and flow control valve5US 5,586,722 A1996